diff options
Diffstat (limited to 'meta/classes/chrpath.bbclass')
| -rw-r--r-- | meta/classes/chrpath.bbclass | 74 |
1 files changed, 29 insertions, 45 deletions
diff --git a/meta/classes/chrpath.bbclass b/meta/classes/chrpath.bbclass index 61a24b3f5a..72e8a122e3 100644 --- a/meta/classes/chrpath.bbclass +++ b/meta/classes/chrpath.bbclass @@ -1,49 +1,39 @@ CHRPATH_BIN ?= "chrpath" PREPROCESS_RELOCATE_DIRS ?= "" -def process_file_linux(cmd, fpath, basedir, tmpdir, d): +def process_file_linux(cmd, fpath, rootdir, baseprefix, tmpdir, d): import subprocess as sub p = sub.Popen([cmd, '-l', fpath],stdout=sub.PIPE,stderr=sub.PIPE) - err, out = p.communicate() - # If returned succesfully, process stderr for results + out, err = p.communicate() + # If returned successfully, process stdout for results if p.returncode != 0: return + out = out.decode('utf-8') + + # Handle RUNPATH as well as RPATH + out = out.replace("RUNPATH=","RPATH=") # Throw away everything other than the rpath list - curr_rpath = err.partition("RPATH=")[2] + curr_rpath = out.partition("RPATH=")[2] #bb.note("Current rpath for %s is %s" % (fpath, curr_rpath.strip())) rpaths = curr_rpath.split(":") new_rpaths = [] + modified = False for rpath in rpaths: # If rpath is already dynamic copy it to new_rpath and continue if rpath.find("$ORIGIN") != -1: new_rpaths.append(rpath.strip()) continue rpath = os.path.normpath(rpath) - # If the rpath shares a root with base_prefix determine a new dynamic rpath from the - # base_prefix shared root - if rpath.find(basedir) != -1: - depth = fpath.partition(basedir)[2].count('/') - libpath = rpath.partition(basedir)[2].strip() - # otherwise (i.e. cross packages) determine a shared root based on the TMPDIR - # NOTE: This will not work reliably for cross packages, particularly in the case - # where your TMPDIR is a short path (i.e. /usr/poky) as chrpath cannot insert an - # rpath longer than that which is already set. - elif rpath.find(tmpdir) != -1: - depth = fpath.rpartition(tmpdir)[2].count('/') - libpath = rpath.partition(tmpdir)[2].strip() - else: + if baseprefix not in rpath and tmpdir not in rpath: new_rpaths.append(rpath.strip()) - return - base = "$ORIGIN" - while depth > 1: - base += "/.." - depth-=1 - new_rpaths.append("%s%s" % (base, libpath)) + continue + new_rpaths.append("$ORIGIN/" + os.path.relpath(rpath.strip(), os.path.dirname(fpath.replace(rootdir, "/")))) + modified = True # if we have modified some rpaths call chrpath to update the binary - if len(new_rpaths): + if modified: args = ":".join(new_rpaths) #bb.note("Setting rpath for %s to %s" %(fpath, args)) p = sub.Popen([cmd, '-r', args, fpath],stdout=sub.PIPE,stderr=sub.PIPE) @@ -52,38 +42,32 @@ def process_file_linux(cmd, fpath, basedir, tmpdir, d): bb.error("%s: chrpath command failed with exit code %d:\n%s%s" % (d.getVar('PN', True), p.returncode, out, err)) raise bb.build.FuncFailed -def process_file_darwin(cmd, fpath, basedir, tmpdir, d): +def process_file_darwin(cmd, fpath, rootdir, baseprefix, tmpdir, d): import subprocess as sub p = sub.Popen([d.expand("${HOST_PREFIX}otool"), '-L', fpath],stdout=sub.PIPE,stderr=sub.PIPE) - err, out = p.communicate() - # If returned succesfully, process stderr for results + out, err = p.communicate() + # If returned successfully, process stdout for results if p.returncode != 0: return - for l in err.split("\n"): + for l in out.split("\n"): if "(compatibility" not in l: continue rpath = l.partition("(compatibility")[0].strip() - if rpath.find(basedir) != -1: - depth = fpath.partition(basedir)[2].count('/') - libpath = rpath.partition(basedir)[2].strip() - else: + if baseprefix not in rpath: continue - base = "@loader_path" - while depth > 1: - base += "/.." - depth-=1 - base = base + libpath - p = sub.Popen([d.expand("${HOST_PREFIX}install_name_tool"), '-change', rpath, base, fpath],stdout=sub.PIPE,stderr=sub.PIPE) - err, out = p.communicate() + newpath = "@loader_path/" + os.path.relpath(rpath, os.path.dirname(fpath.replace(rootdir, "/"))) + p = sub.Popen([d.expand("${HOST_PREFIX}install_name_tool"), '-change', rpath, newpath, fpath],stdout=sub.PIPE,stderr=sub.PIPE) + out, err = p.communicate() -def process_dir (directory, d): +def process_dir (rootdir, directory, d): import stat + rootdir = os.path.normpath(rootdir) cmd = d.expand('${CHRPATH_BIN}') - tmpdir = os.path.normpath(d.getVar('TMPDIR')) - basedir = os.path.normpath(d.expand('${base_prefix}')) + tmpdir = os.path.normpath(d.getVar('TMPDIR', False)) + baseprefix = os.path.normpath(d.expand('${base_prefix}')) hostos = d.getVar("HOST_OS", True) #bb.debug("Checking %s for binaries to process" % directory) @@ -107,7 +91,7 @@ def process_dir (directory, d): continue if os.path.isdir(fpath): - process_dir(fpath, d) + process_dir(rootdir, fpath, d) else: #bb.note("Testing %s for relocatability" % fpath) @@ -120,7 +104,7 @@ def process_dir (directory, d): else: # Temporarily make the file writeable so we can chrpath it os.chmod(fpath, perms|stat.S_IRWXU) - process_file(cmd, fpath, basedir, tmpdir, d) + process_file(cmd, fpath, rootdir, baseprefix, tmpdir, d) if perms: os.chmod(fpath, perms) @@ -131,5 +115,5 @@ def rpath_replace (path, d): for bindir in bindirs: #bb.note ("Processing directory " + bindir) directory = path + "/" + bindir - process_dir (directory, d) + process_dir (path, directory, d) |